Home / 37,853,943.56-52,255,879.94-22,170,791.60

Finding the Fourth Proportional to 37,853,943.56, 52,255,879.94 and 22,170,791.60

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Solution

The fourth proportional to 37,853,943.56, 52,255,879.94 and 22,170,791.60 is: 30,605,905.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,853,943.56 : 52,255,879.94 = 22,170,791.60 : x
  2. Step 2: Convert to fraction form
    37,853,943.56/52,255,879.94 = 22,170,791.60/x
  3. Step 3: Cross multiply
    37,853,943.56x = 52,255,879.94 × 22,170,791.60
  4. Step 4: Simplify right side
    37,853,943.56x = 1,158,554,224,044,146.25
  5. Step 5: Solve for x
    x = 1,158,554,224,044,146.25/37,853,943.56
  6. Step 6: Final answer
    x = 30,605,905.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.